搜索 - 科创

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发动机设计推力为20kg，此发动机在一年前已经制造出来，但是当时没有测试，如今过了一年测试成功。这个够说明RNX燃料长时间储存是可以的，喷管和堵头材料均为电木，隔热层为PVC管。这次试验为也验证了硅橡...

我最近想自己动手做大功率线绕电阻，可是找不到有关的资料，我想知道铁铬铝合金截面积，镍铬合金截面积与额定电流的关系参数，或是那里有这方面的参考书[s:261] 请问有哪位大虾能帮我哦

本人于2021年寒假开始接触固体火箭技术，最开始是在B站看到关于固体火箭的试飞视频，从此开始于固体火箭结缘，那是看到的都是结果视频，没有如何制作的视频，经过多方辗转最终来到了科创论坛，在看了几位大...

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